#### CBSE Class 10 Mathematics Question Paper 2021 Set A Solved

Section A   1. Without actual division find whether 18/30 will have a terminating decimal expansion or a non-terminating repeating decimal.   2. For what value of k, are the roots of the quadratic equation kx (x – 2) + 6 = 0 equal?   3. The mid-point of line segment AB is the…

#### CBSE Class 10 Mathematics Standard Compartment Question Paper Solved 2020 Set B

SECTION A Question numbers 1 to 20 carry 1 mark each. Question numbers 1 to 10 are multiple choice questions. Choose the correct option. 1. If tan θ = cot (300 + θ), then the value of θ is   (A) 300   (B) 450   (C) 150   (D) 600   2. The decimal representation of 147 / 23 54…

#### CBSE Class 10 Mathematics Standard Compartment Question Paper Solved 2020 Set A

SECTION A Question numbers 1 to 20 carry 1 mark each. Question numbers 1 to 10 are multiple choice questions.   Choose the correct option.   1. The pair of equations x = 5 and y = 5 has   (A) no solution   (B) unique solution   (C) many solutions   (D) only solution (0, 0)  …

#### CBSE Class 10 Mathematics Basic Compartment Question Paper Solved 2020 Set C

1. A card is randomly drawn from a well-shuffled pack of 52 cards. The probability that it is a face card of red colour is   (A) 3/13   (B) 3/50   (C) 3/26   (D) 13   2. The mean of a frequency distribution of grouped data is (A) ∑Xi /n   (B) (∑fi Xi /n ) - A   (C) ∑fi Xi / ∑…

#### CBSE Class 10 Mathematics Basic Compartment Question Paper Solved 2020 Set B

SECTION A Question numbers 1 to 20 carry 1 mark each. Choose the correct option in question numbers 1 to 10. 1. Which of the following cannot be the probability of an event ?   (A) 3/20   (B) 2/3   (C) 14/2   (D) 1/0.2   2. The value of tan 300x tan 600 is   (A)  1   (B)  1/3…

#### CBSE Class 10 Mathematics Basic Compartment Question Paper Solved 2020 Set A

1. The decimal expansion of 27/ 22x53 is   (A) 0·027   (B) 0·054   (C) 0·540   (D) 0·135   2. The roots of the quadratic equation x2 + 4x + 5 = 0 are   (A) real   (B) real and distinct   (C) not real   (D) real and equal   ‘‘The product of two consecutive even integers is 528…

#### CBSE Class 10 Mathematics Standard Boards 2020 Question Paper Solved Set E

SECTION A   Question numbers 1 to 20 carry 1 mark each. Question numbers 1 to 10 are multiple choice questions.   Choose the correct option.   1. On dividing a polynomial p(x) by x2 – 4, quotient and remainder are found to be x and 3 respectively. The polynomial p(x) is   (A)…

#### CBSE Class 10 Mathematics Standard Boards 2020 Question Paper Solved Set D

1. The number of zeroes for a polynomial p(x) where graph of y = p(x) is given in Figure-1, is   (A) 3   (B) 4   (C) 0   (D) 5   2. The first term of an A.P. is 5 and the last term is 45. If the sum of all the terms is 400, the number of terms is   (A) 20   (B) 8   (C) 10…

#### CBSE Class 10 Mathematics Standard Boards 2020 Question Paper Solved Set C

Section – A   Question numbers 1 to 10 are multiple choice questions of 1 mark each.   You have to select the correct choice :   1. The HCF of 135 and 225 is   (a) 15   (b) 75   (c) 45   (d) 5   2. The exponent of 2 in the prime factorization of 144, is    (a) 2    (b) 4    (c…

#### CBSE Class 10 Mathematics Standard Boards 2020 Question Paper Solved Set B

Section – A   Question numbers 1 to 10 are multiple choice questions of 1 mark each.   Select the correct option.   1. The sum of exponents of prime factors in the prime-factorisation of 196 is   (a) 3    (b) 4    (c) 5    (d) 2   2. Euclid’s division Lemma states that for two…